How to remove PLU Ransomware and decrypt .PLU files

What is PLU Ransomware

PLU Ransomware is a malicious software recently identified in the cybersecurity landscape, designed specifically to encrypt critical user files and demand ransom for their decryption. Operating under the guise of a sophisticated threat, it appends the .PLU extension to the affected files, transforming ordinary file names into a series of unintelligible characters, such as 1.jpg becoming 1e6e6c21-04b5-4487-b233-f201db8507be.PLU. This ransomware leverages “military-grade” encryption methods, making it virtually impossible to access the files without the unique decryption key held by the threat actors. Once the attack is complete, it delivers a ransom note titled IMPORTANT.txt, providing victims with detailed instructions on how to contact the attackers via email at pluransom@tutamail.com for negotiations over the decryption fee. The note also changes the desktop wallpaper, creating a constant visual reminder of the hostage state of one’s files.

Despite the dire circumstances one might face when dealing with a ransomware attack, it’s crucial to note that decryption tools for PLU Ransomware are currently unavailable, meaning victims cannot rely on third-party software to regain access to their files without potentially jeopardizing them further. Cybersecurity experts strongly advise against paying any ransom demands, as this not only funds further criminal activities but also does not guarantee the recovery of your data. Instead, individuals are encouraged to seek expert assistance from cybersecurity professionals and explore potential avenues for file recovery. In some cases, restoring data from a backup, if available and not compromised, could be a viable solution. Preventive measures such as regularly updating your security software, maintaining offline backups, and practicing safe browsing habits remain the best defense against ransomware threats, offering peace of mind and safeguarding valuable data from becoming encrypted under the .PLU extension.

How PLU Ransomware infects computers

PLU Ransomware infiltrates computers primarily through deceptive online tactics employed by cybercriminals. Users often encounter this malware via malicious email attachments, which are typically disguised as legitimate files, such as invoices or documents. Additionally, PLU Ransomware can be distributed through compromised websites, where users inadvertently download infected software or click on malicious links. Another common method involves bundling the ransomware with pirated software or key generators, enticing users seeking free applications. Once activated, the ransomware encrypts files on the victim’s device, appending the “.PLU” extension, and then demands a ransom for decryption. To mitigate the risk of infection, users are advised to maintain up-to-date security software, exercise caution with email attachments, and avoid downloading software from unverified sources.

1. Download PLU Ransomware Removal Tool
2. Get decryption tool for .PLU files
3. Recover encrypted files with Stellar Data Recovery Professional
4. Restore encrypted files with Windows Previous Versions
5. Restore files with Shadow Explorer
6. How to protect from threats like PLU Ransomware

PLU Ransomware files:


IMPORTANT.txt
{randomname}.exe


PLU Ransomware registry keys:

no information

How to decrypt and restore .PLU files

Use automated decryptors

Download Kaspersky RakhniDecryptor

Use the following tool from Kaspersky called Rakhni Decryptor, that can decrypt .PLU files. Download it here:

Download RakhniDecryptor

There is no purpose to pay the ransom because there is no guarantee you will receive the key, but you will put your bank credentials at risk.

Dr.Web Rescue Pack

Famous antivirus vendor Dr. Web provides free decryption service for the owners of its products: Dr.Web Security Space or Dr.Web Enterprise Security Suite. Other users can ask for help in the decryption of .PLU files by uploading samples to Dr. Web Ransomware Decryption Service. Analyzing files will be performed free of charge and if files are decryptable, all you need to do is purchase a 2-year license of Dr.Web Security Space worth $120 or less. Otherwise, you don’t have to pay.

If you are infected with PLU Ransomware and removed from your computer, you can try to decrypt your files. Antivirus vendors and individuals create free decryptors for some crypto-lockers. To attempt to decrypt them manually, you can do the following:

Use Stellar Data Recovery Professional to restore .PLU files

1. Download Stellar Data Recovery Professional.
2. Click Recover Data button.
3. Select the type of files you want to restore and click Next button.
4. Choose the location where you would like to restore files from and click Scan button.
5. Preview found files, choose ones you will restore and click Recover.

Download Stellar Data Recovery Professional

Using Windows Previous Versions option:

1. Right-click on infected file and choose Properties.
2. Select Previous Versions tab.
3. Choose a particular version of the file and click Copy.
4. To restore the selected file and replace the existing one, click on the Restore button.
5. In case there are no items in the list, choose an alternative method.

Using Shadow Explorer:

1. Download Shadow Explorer program.
2. Run it, and you will see a screen listing of all the drives and the dates that shadow copy was created.
3. Select the drive and date that you want to restore from.
4. Right-click on a folder name and select Export.
5. In case there are no other dates in the list, choose an alternative method.

If you are using Dropbox:

1. Login to the Dropbox website and go to the folder that contains encrypted files.
2. Right-click on the encrypted file and select Previous Versions.
3. Select the version of the file you wish to restore and click on the Restore button.

How to protect computer from viruses, like PLU Ransomware, in future

1. Get special anti-ransomware software

Use ZoneAlarm Anti-Ransomware

Famous antivirus brand ZoneAlarm by Check Point released a comprehensive tool, that will help you with active anti-ransomware protection, as an additional shield to your current protection. The tool provides Zero-Day protection against ransomware and allows you to recover files. ZoneAlarm Anti-Ransomware is compatible with all other antiviruses, firewalls, and security software except ZoneAlarm Extreme (already shipped with ZoneAlarm Anti-Ransomware) or Check Point Endpoint products. The killer features of this application are: automatic file recovery, overwrite protection that instantly and automatically recovers any encrypted files, file protection that detects and blocks even unknown encryptors.

Download ZoneAlarm Anti-Ransomware

2. Back up your files

As an additional way to save your files, we recommend online backup. Local storage, such as hard drives, SSDs, flash drives, or remote network storage can be instantly infected by the virus once plugged in or connected to. PLU Ransomware uses some techniques to exploit this. One of the best services and programs for easy automatic online backup is iDrive. It has the most profitable terms and a simple interface. You can read more about iDrive cloud backup and storage here.

3. Do not open spam e-mails and protect your mailbox

Malicious attachments to spam or phishing e-mails are the most popular method of ransomware distribution. Using spam filters and creating anti-spam rules is good practice. One of the world leaders in anti-spam protection is MailWasher Pro. It works with various desktop applications and provides a very high level of anti-spam protection.

Download MailWasher Pro